General Gauge Mediation

作者：Patrick Meade, Nathan Seiberg, David Shih · 发表于：Progress of Theoretical Physics Supplement · 年份：2009 · DOI：10.1143/ptps.177.143 · 被引用次数：423 · 研究领域：Particle physics theoretical and experimental studies、Black Holes and Theoretical Physics、Cosmology and Gravitation Theories

We give a general definition of gauge mediated supersymmetry breaking which encompasses all the known gauge mediation models. In particular, it includes both models with messengers as well as direct mediation models. A formalism for computing the soft terms in the generic model is presented. Such a formalism is necessary in strongly-coupled direct mediation models where perturbation theory cannot be used. It allows us to identify features of the entire class of gauge mediation models and to distinguish them from specific signatures of various subclasses.